package com.lhjmall.coupon.service;

import com.baomidou.mybatisplus.extension.service.IService;
import com.lhjmall.common.utils.PageUtils;
import com.lhjmall.coupon.entity.UsercouponEntity;

import java.util.Map;

/**
 *
 *
 * @author longhaijin
 * @email 287245878@qq.com
 * @date 2021-03-11 10:05:32
 */
public interface UsercouponService extends IService<UsercouponEntity> {

    PageUtils queryPage(Map<String, Object> params);

	void sendCoupon(Integer userId);
}

